672128380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3607}}^1$

素因数の和:3656

約数の個数: 96

約数和(自身を含む): 1774789632

約数和(自身を除く): 1102661252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1331, 1540, 1694, 2420, 2662, 3388, 3607, 4235, 5324, 6655, 7214, 8470, 9317, 13310, 14428, 16940, 18035, 18634, 25249, 26620, 36070, 37268, 39677, 46585, 50498, 72140, 79354, 93170, 100996, 126245, 158708, 186340, 198385, 252490, 277739, 396770, 436447, 504980, 555478, 793540, 872894, 1110956, 1388695, 1745788, 2182235, 2777390, 3055129, 4364470, 4800917, 5554780, 6110258, 8728940, 9601834, 12220516, 15275645, 19203668, 24004585, 30551290, 33606419, 48009170, 61102580, 67212838, 96018340, 134425676, 168032095, 336064190, 672128380]

約数ペア:

[(1, 672128380), (2, 336064190), (4, 168032095), (5, 134425676), (7, 96018340), (10, 67212838), (11, 61102580), (14, 48009170), (20, 33606419), (22, 30551290), (28, 24004585), (35, 19203668), (44, 15275645), (55, 12220516), (70, 9601834), (77, 8728940), (110, 6110258), (121, 5554780), (140, 4800917), (154, 4364470), (220, 3055129), (242, 2777390), (308, 2182235), (385, 1745788), (484, 1388695), (605, 1110956), (770, 872894), (847, 793540), (1210, 555478), (1331, 504980), (1540, 436447), (1694, 396770), (2420, 277739), (2662, 252490), (3388, 198385), (3607, 186340), (4235, 158708), (5324, 126245), (6655, 100996), (7214, 93170), (8470, 79354), (9317, 72140), (13310, 50498), (14428, 46585), (16940, 39677), (18035, 37268), (18634, 36070), (25249, 26620)]